Sodium bicarbonate to wash the vulva, usually only need 1-2 minutes can be, the course of treatment for 1 week. Sodium bicarbonate has the effect of changing the acidity and alkalinity, which can inhibit the growth of candida, you can use sodium bicarbonate to wash the vulva to achieve the purpose of care, usually only need to wash for 1-2 minutes, wash 2 times a day can be, the general course of treatment for 1 week. After cleaning, you need to use a clean towel to dry the vulva, to avoid localized moisture can easily cause bacterial growth, which affects the health of the body. It is important to note that sodium bicarbonate cleaning of the vulva can not be too frequent, otherwise excessive cleaning is prone to change the pH of the vaginal environment, resulting in the growth of probiotics is suppressed, resulting in an imbalance of bacterial flora, inducing gynecological diseases. Adverse effects of sodium bicarbonate used externally are mainly skin allergic reactions, such as causing redness and itching of the skin as well as rashes, etc., which need to be sterilized and disinfected with boiled water to be cooled and then blended for use. In addition, the use of sodium bicarbonate has certain risks, patients need to get the guidance of a specialist.